The response of paddy with biochar application and legowo planting system at Tanjung Garbus Kampung Village

Abstract A black charcoal from the heating of biomass with limited or without oxygen called Biochar. It is organic matter that has stable charateristics could be removed in dry land. The purpose this study was to evaluate response biochar application on paddy fields and legowo planting systems. Factorial Plan Split Plot Design used for research two factors, namely; treatment system (main plot/S) stages, Jajar Legowo 2:1 4:1 biochar’s as sub-plot three level; control, 25.5 ton/ha, 50.5 ton/ha. carried out Tanjung Garbus Kampung’s Village, Pagar Merbau Sub-district, Deli Serdang Regency an elevation ± 50 Meters above sea level. field irrigation watering crops. showed a slight significant effect root volume. However, systems statistically unaffected weight 1000 grains Therefore, had difference production per hectare paddy.